How to Test a Microwave

If you ’ ve just moved or are unboxing a fresh microwave, you need to make sure it ’ randomness in working order. You may think knowing how to test a microwave requires being an appliance repair technician, but that ’ s not the character. You can test your microwave oven office horizontal surface at home with microwave-safe dishes. even the best microwave oven can go bad over time, sol read our guide below to check that your appliance is working correctly .

  • Take two microwave-safe containers made of glass and fill them each with two cups of room temperature water. Measure the starting temperature of each and average them together.
  • Place both containers in the microwave and cook them for one minute. Then, remove them and stir for a few seconds each.
  • Subtract the average starting temperature from the heated temperature and multiply by 70 to find the actual wattage output of your microwave.

How to Test a Microwave for Power Issues

Tools : Two field glass containers, rubber eraser gloves, thermometer, spoon
Over time, any kitchen appliance will start to act up. Microwaves are no unlike, and the most coarse topic is a loss in microwave might due to a lousy microwave magnetron. The magnetron generates the output frequency required to heat freeze food or a cup of water. But, precisely like fixing a microwave handle, you can diagnose power issues on your own by following our usher.

Insider Tip
only use microwave-safe pyrex or glass for your temperature tests. Using a plastic or paper dish will yield an inaccurate read .



Fill Containers

Pour two cups of water system into each glass container. Each field glass of urine should have an identical total, and the body of water content should be room temperature .



measurement Starting temperature

If you used cold water in the previous step, pour it out. You need room temperature water ( about 68 degrees ), or you ’ ll get an inaccurate read. Use your thermometer to take the temperature of each container. adjacent, average these two numbers for our begin temperature .



Run the Microwave

Place each cup of water into the center of the microwave pit. Set your cooking time on the default setting to one minute and let your microwave oven do the rest. The containers will be hot, so take each cup of urine out one at a time. Consider wearing rubberize gloves to protect your hands .



measure the Heated temperature

quickly stir each cup of urine to settle the estrus. Next, use your thermometer to measure the water temperature in both looking glass containers. average these measurements to get your heat temperature .



Find Your Microwave ’ south Wattage Output

now that we have our two measurements, we can now find our microwave oven ’ s working electrical power. Subtract the startle temperature ( Step 2 ) from the inflame temperature ( Step 4 ) and multiply that visualize by 70. You immediately have your microwave power in watt .



Compare Wattage with advertised power

Compare your results with the electrical power advertised by your microwave manufacturer. If you ’ re merely a few watt off, don ’ thymine worry. That said, if there is a wide gross profit, consider reaching out to the manufacturer or a local appliance storehouse for serve correcting the operate frequency. For more world power issues, like a microwave doorway that trips your breaker, reach out to professionals.

never test your microwave with stainless steel containers. They will spark and could cause an electric fire .
Do all microwave ovens leak radiation?
Assuming your microwave is in full operational and undamaged, it will not leak a meaningful measure of electromagnetic radiation at all. In addition, microwave ovens are treated to prevent errant electromagnetic rays .
How to Test If a Bowl or Dish Is Microwave-Safe
Heat the dish in question alongside an established microwave-safe container filled with urine for one moment. then, remove both containers. If your new cup of tea is blistering, it is not microwave-safe. however, if the water is hot but your newly dish is cool, you have a microwave-safe container .
How does a microwave cook food?

Microwave ovens use microwaves for cooking your food. The magnetron inside the appliance generates microwaves, and your food or beverage heats up as they absorb the department of energy .

STAT: A US Department of Energy view found that the most common microwave cooking time is one to three minutes. ( source )